SW1X AMP III “Trinity” Integrated Amplifier

SW1X Audio Design™ AMP III “Trinity” Performance Level 3/4 Integrated Amplifier

 

AMP IV is a 2 gain stage Power Amplifier coupled with a High Quality Pre-amplifier using our in house designed and in house made stepped attenuator volume control.

The Directly Heated 45 Triodes at the output are well known for their superbly refined & magical sound signature. They are driven by 6SJ7 valves to produce the classic energetic & emotionally involving sound.

AMP III is extremely refined sounding & musical and also in the same powerful sounding Integrated Amplifier, especially when combined with high sensitivity speakers

(99dB/W/1m sensitivty is recommended).

Order Now

SW1X Audio Design™ AMP III Integrated Amplifier Features:

  • Specially Selected and Harmonically Matched Component & Material Quality
  • Single Ended, absolutely Zero NFB, Class A, Directly Heated Triode Valve Power Amplifier
  • 2 x 6SJ7 Valve Driver/input Stage driving the 2 x 45 DHT Valves
  • 2 Amplification Gain Stage Design
  • Hybrid Point 2 Point Hardwiring Technique for the most consistent production results
  • Internally wired exclusively with our SW1X Magnum, Genesis and Opus conductors
  • SW1X Audio DesignCustom Designed Copper wound Super HiB DC Core (50 Watt) Signal Output Transformers
  • Quasi Mono, Directly Heated Double Diode Valve Rectified B+ Power Supply
  • SW1X 24 Step Discrete Attentuator Volume Control
  • Orient grain M6 EI core mains Transformers & Chokes
  • Valve rectified Fixed Bias Power Supply

 

Tube Compliment:  2 x 6SJ7, 2 x 45, 1 x 5U4G, 1 x 5Y3

 

Optional Extras

  • Fully Hardwired Tube Output Stage on the Bakelite Board
  • Fine Silver wiring on the Input, Bakelite Board and Output
  • Silver wound SW1X Audio DesignCustom Designed Super HiB or Ultra HiB DC core Signal Output Transformers
  • Black Gate VK capacitors in the B+ power supply
  • AN 2W non-magnetic Niobium resistors on a Hardwired Bakelite Board
  • Super HiB double C-Core mains transformers
  • Inter-stage signal decoupling capacitors: 1. Copper Foil in Oil or 2. Silver Foil capacitors
  • AN 2W silver, non-magnetic, Tantalum resistors

 

 

Specifications

Single Ended, Class A, Zero NFB, Output Power (W): 2, which sound at least like 15 Watts and the dynamic delivery feel like 150 W

when paired with with High Sensitivity Speakers (min 99dB/W/1m is recommended)

Input Sensitivity (V): 1

Input Impedance (Ohms): 47K or 100K

Output Impedance (Ohms): 4 & 8

Max Power Consumption (W): 200

Output Noise, Unweighted (mVrms): < 0.5

Dimensions (without tubes and feet): Height (mm) 250 x Width (mm) 440 x Depth (mm) 400

Weight (kg): 25

 

 

 

Note: Due to SW1X Audio Design’s ongoing research and development process, specifications are subject to change without notice

SW1X Audio Design Product Price List

 

Ordering

We do not recommend purchasing a key system component without first auditioning it carefully, which is why we have demonstration rooms and a flexible home loan policy.

However in certain situations it can be difficult for people to get to our showroom and for those instances we can offer our mail order service.

 

Order Now

Translate »